B23B 5/26
Turning-machines or devices specially adapted for particular work: for simultaneously turning internal
Official title: for simultaneously turning internal and external surfaces of a body
B23B5/26 (Turning-machines or devices specially adapted for particular work: for simultaneously turning internal) appears on 7 US grants and 7 published applications in this corpus.
Search patents in B23B- Granted patents
- 7
- Published applications
- 7
- Assignees
- 8
- Inventors
- 14
- Latest grant
- 12 May 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Filter medium12 May 2015US 9,028,579 B2Johns Manville
- Armor plate and method of producing same31 Mar 2015US 8,991,294 B2Plystone Ltd.
- Filter medium18 Jun 2013US 8,465,564 B2Johns Manville
- Indexable cutting bit for turning13 Feb 2007US 7,175,370 B2Sandvik Intellectual Property AB
- Polygon box tools applied to automatic screw machines30 Oct 1984US 4,479,292 AWheeler Tool Company
- Turning machine tool21 May 2026US 2026/0138191 A1E.M.G. Srl
- Zerspanungswerkzeug und Verfahren zur spanabhebenden Bearbeitung sowie Bearbeitungskopf fuer ein Zerspanungswerkzeug23 Feb 2023US 2023/0058499 A1
- Filter medium21 Nov 2013US 2013/0305671 A1Johns Manville
- Armor plate and method of producing same7 Apr 2011US 2011/0079133 A1Plystone Ltd.
- Filter medium9 Dec 2010US 2010/0307338 A1Johns Manville
Most cited
By later US patents
- Method and apparatus for simultaneously boring and turning upset pipe end17US 4,289,430 AFairfield Machine Company · 1981
- Polygon box tools applied to automatic screw machines13US 4,479,292 AWheeler Tool Company · 1984
- Indexable cutting bit for turning7US 7,175,370 B2Sandvik Intellectual Property AB · 2007
- Armor plate and method of producing same2US 8,991,294 B2Plystone Ltd. · 2015